Base | Representation |
---|---|
bin | 1000111110010101111… |
… | …11000100001110000001 |
3 | 1002110220022112221020001 |
4 | 10133022333010032001 |
5 | 20022444120124001 |
6 | 353353032120001 |
7 | 31164104344231 |
oct | 4371277041601 |
9 | 1073808487201 |
10 | 308348208001 |
11 | 109851585559 |
12 | 4b915236001 |
13 | 2310054b362 |
14 | 10cd1b6bcc1 |
15 | 804a53c001 |
hex | 47cafc4381 |
308348208001 has 8 divisors (see below), whose sum is σ = 314181685440. Its totient is φ = 302515307952.
The previous prime is 308348207989. The next prime is 308348208017. The reversal of 308348208001 is 100802843803.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-308348208001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (308348208031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022140 + ... + 1288978.
It is an arithmetic number, because the mean of its divisors is an integer number (39272710680).
Almost surely, 2308348208001 is an apocalyptic number.
It is an amenable number.
308348208001 is a deficient number, since it is larger than the sum of its proper divisors (5833477439).
308348208001 is a wasteful number, since it uses less digits than its factorization.
308348208001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288695.
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 308348208001 in words is "three hundred eight billion, three hundred forty-eight million, two hundred eight thousand, one".
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